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    2007 tahoe q6 sport ignition trouble

    I have a q6 sport and I am not getting any power to the ignition. i have checked circuit breaker coming off the starter and it is good. I have tried to trace it back but when it goes into the multi pin connector at the back of the motor it changes color and i am not sure which one it becomes
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    94 150 mariner magnum efi low power

    I was wondering if having 2 bad voltage regulators would keep the motor from revving up under load. I have checked both regulators to be bad. Not sure how to check stator. But boat will only rev to about 2200 rpm
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    yamaha stern drive ignition interrupter

    I was wandering if I can bypass the ignition interruption unit (neutral safety switch) I have replaced the switch 3 times in the last 5 yrs. Not sure what is burning them out but tired of spending $40 every time. Not even real sure what it is supposed to do. If someone can give me some insight I...
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    Yamaha stern drive shift problem

    90 Yamaha stern drive won't shift back to neutral from drive if engine is running. Any suggestions?
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    yamaha l4 3.0 flywheel

    I have a 92 yamaha l4 3.0. I am starting to have trouble getting speed out of it. The motor rpm's is running about 3500. Engine checks out good. I hear a metallic sound coming from the flywheel area. Is it possible there is a problem with the flywheel that would be causing me to loose speed?
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    yamaha l4 3.0 stern drive

    I have a yamaha stern drive that is shifting hard into neut and reverse. this is my first boat. I thought it was a shift cable so i pulled the outdrive off and realized that cable was working smoothly. The shifting fork is stiff. but when i removed the 6 bolts from the lower housing i can not...
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